| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $220.43 | 4.730% | $230.8563 | $230.86 | $230.85 | $230.90 |
| Purchase #2 | $236.62 | 13.179% | $267.8041 | $267.80 | $267.80 | $267.80 |
| Purchase #3 | $176.81 | 13.426% | $200.5485 | $200.55 | $200.55 | $200.50 |
| Purchase #4 | $144.27 | 13.635% | $163.9412 | $163.94 | $163.95 | $163.90 |
| Purchase #5 | $59.28 | 8.530% | $64.3366 | $64.34 | $64.35 | $64.30 |
| Purchase #6 | $199.81 | 11.500% | $222.7882 | $222.79 | $222.80 | $222.80 |
| Purchase #7 | $193.34 | 9.727% | $212.1462 | $212.15 | $212.15 | $212.10 |
| 7 purchase totals = | $1,230.56 | $1,362.4211 | $1,362.43 | $1,362.45 | $1,362.30 | |